| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $155.68 | 4.163% | $162.161 | $162.16 | $162.15 | $162.20 |
| Purchase #2 | $187.37 | 10.530% | $207.1001 | $207.10 | $207.10 | $207.10 |
| Purchase #3 | $15.38 | 13.577% | $17.4681 | $17.47 | $17.45 | $17.50 |
| Purchase #4 | $168.47 | 12.139% | $188.9206 | $188.92 | $188.90 | $188.90 |
| Purchase #5 | $212.99 | 6.522% | $226.8812 | $226.88 | $226.90 | $226.90 |
| Purchase #6 | $188.38 | 6.126% | $199.9202 | $199.92 | $199.90 | $199.90 |
| Purchase #7 | $113.92 | 13.306% | $129.0782 | $129.08 | $129.10 | $129.10 |
| 7 purchase totals = | $1,042.19 | $1,131.5294 | $1,131.53 | $1,131.50 | $1,131.60 | |